baber/WOPTO huggingface dataset:
Patent JP-2012214804-A (JP)
Title: Aqueous resin composition
Inventor: SHIRAISHI SATOHIRO
IPC: C08K5/00
Filed: 2012-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous resin composition that can exhibit a desired performance for a long period of time, wherein a problem caused due to the degradation of an aqueous resin composition, the degradation occurring due to a decomposed matter, is solved.SOLUTION: The aqueous resin composition comprises: a polymer (A) as a main agent, wherein a part of the polymer (A) has a functional group that reacts with 2-oxazoline group; a polymer (B) having the 2-oxazoline group as a crosslinking agent of the polymer (A); and an additive (C).
Patent JP-2013213267-A (JP)
Title: Method for recovering precious metal
Inventor: KOKUBO HIRONOBU
IPC: C25C1/20
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method by which, when recovering a precious metal from an aqueous solution containing a water-soluble sulfur compound and the precious metal by electrolysis, the deposition of the precious metal on surfaces other than the cathode such as the anode or a wall surface of the electrolytic cell can be prevented without using chemicals.SOLUTION: In a method for recovering a precious metal, when recovering the precious metal from an aqueous solution containing a water-soluble sulfur compound and the precious metal by electrolysis, a gas is supplied into the aqueous solution so that the redox potential of the aqueous solution during the electrolysis becomes -500 mV to +100 mV.
Patent JP-2012177537-A (JP)
Title: Refrigerator
Inventor: MARUTANI HIROKI
IPC: F25D17/06
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which, when abnormality is detected during a defrosting operation of a cooler, secures safety until the refrigerator copes with abnormality by naturally defrosting without supplying electric power to a defrosting heater.SOLUTION: The refrigerator includes defrost control means for performing the defrosting operation of the cooler by the heater (S6) at a preset defrost starting timing (S3), and the refrigerator de-energizes the power supply to the heater (S14) and melts the frost by natural defrosting (S15), when the abnormality is detected (S12) in the defrosting operation. When the heater defrosting is switched to natural defrosting due to abnormality detection during the defrosting operation, the refrigerator stores fact of the defrosting abnormality (S30), and the defrosting operation is kept to be natural defrosting even after power is switched on or off.
Patent JP-2012237188-A (JP)
Title: Sash
Inventor: HORI TAKEFUMI
IPC: E04B2/96
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a sash that is constructed with a window part attached to a mullion and allows ventilation between indoor and outdoor air through the mullion while allowing flexibility in selecting a type of a window.SOLUTION: A sash is provided in which a mullion 7 includes a base part 7a located in a window unit 5 on the indoor side and a protruding part 7b of a hollow part 23 extending from the base part 7a and located to face a depth face 17 of a vertical frame 13 in the window unit 5. The base part 7a is freely ventilated to the indoor side. The protruding part 7b is in communication with the base part 7a. Dry-type airtight members 27 and 29 are provided between the window unit 5 and the mullion 7 along the longitudinal direction of the mullion. The protruding part 7b takes in outside air from the outdoor side with respect to the dry-type airtight members 27 and 29.
Patent JP-2013217801-A (JP)
Title: Decontamination method for radioactive waste resin
Inventor: IKEDA DAISUKE
IPC: G21F9/30
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a decontamination method for radioactive waste resin capable of separating, from a resin adsorbing radioactive metal ions, the metal ions, without generating a great amount of secondary waste.SOLUTION: A decontamination method for a radioactive waste resin includes a step in which, a direct current is fed through an ion exchange resin adsorbing radioactive metal ions by using an anode and a cathode, and the metal ions adsorbed on the resin is separated from the resin, and also includes a step in which, the metal separated from the ion exchange resin and deposited, is attached to a magnet for extraction.
Patent JP-2013220888-A (JP)
Title: Moving handrail driving system of passenger conveyor
Inventor: HASHIOKA YUTAKA
IPC: B66B23/04
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To extend the service life of rollers by preventing progress of deterioration from being changed between the rollers depending on a moving position of a moving handrail.SOLUTION: A pushing force of at least one of pressing springs 20a-20d is set smaller than pushing forces of the other pressing springs. A holding force to be applied from a holding force generating means 14 to a handrail drive unit positioned on the most upstream side in a moving direction of a moving handrail 5 is set smaller than holding forces to be applied to other handrail drive units from the holding force generating means 14.
Patent JP-2013223149-A (JP)
Title: Image encoding device, image decoding device, image encoding program, and image decoding program
Inventor: NAKASU EISUKE
IPC: H04N7/32
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To improve prediction accuracy of intra-prediction while suppressing an increase in operation cost.SOLUTION: An image encoding device for performing intra-prediction of an image comprises: an acquisition unit that acquires a plurality of pixel values in an encoded block adjacent to a prediction target block; and an intra-prediction unit that, using an acquired pixel value in the encoded block within a predetermined range from a prediction target pixel in the prediction target block and/or a predicted pixel value in the prediction target block, sequentially performs filter processing for generating a predicted value of the prediction target pixel.
Patent JP-2013224840-A (JP)
Title: Decontamination agent composition and decontamination method
Inventor: FUKUI YOSHIKAZU
IPC: G21F9/10
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a decontamination agent composition that can efficiently remove radioactive substances from radioactive contaminants such as soil, a building, a road, a forest, rubble, and incinerated ash, and is composed of an eco-friendly component, and provide a decontamination method using the decontamination agent composition.SOLUTION: Provided are: a decontamination agent composition for radioactive contaminants including radioactive substances, the composition containing a Malvaceae Abelmoschus-derived component; and a decontamination method using the decontamination agent composition.
Patent JP-2012142305-A (JP)
Title: Ac led dimmer and dimming method thereby
Inventor: CHOI BYUNG HOON
IPC: H05B44/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved AC LED dimmer and a dimming method thereby capable of resolving problems that a dimming range is restricted by a triac driving voltage and a resistance of an R/C phase controller and characteristics of a capacitor, and that higher harmonic waves are generated in large quantity at turn-on switching in a conventional dimmer, and of reducing or minimizing flicker phenomena.SOLUTION: The AC LED dimmer includes: a rectifier receiving AC voltage from an AC voltage source and full-wave rectifying the AC voltage; a voltage converter receiving the full-wave rectified voltage from the rectifier, generating a full-wave rectified step-up voltage, and generating a pulse enable signal; a controller receiving the full-wave rectified step-up voltage, and generating a pulse width modulation signal to dim an AC LED in response to the pulse enable signal; a switch driving the AC LED under the control of the pulse width modulation signal; and an electromagnetic interference filter connected between the AC voltage source and the switch to eliminate electromagnetic interference from the AC voltage source.
Patent JP-2012187410-A (JP)
Title: Game machine
Inventor: KURISHIMA YASUHIRO
IPC: A63F5/04
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To increase a player's interest among different game machines for game machines represented by a pinball game machine (Pachinko machine) and a reel game machine (slot machine).SOLUTION: An individual setting information storage means 408 stores individual setting information acquired by an individual setting information acquisition means. An identification operation means can execute identification operation (operation for executing a customized performance) when storing, in the individual setting information storage means 408, individual setting information acquired from second converted information obtained by converting first converted information (two-dimensional code information) generated by a Pachinko machine of which at least a jackpot probability differs from that of the Pachinko machine to a second format (password format).
Patent JP-2013233101-A (JP)
Title: Cell culture substrate and method for acquiring cell
Inventor: KOJIMA CHIE
IPC: C12M1/00
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture substrate using gold fine particles which has a particle diameter exhibiting excellent photothermal conversion characteristic and also can be stably dispersed in a gel without cohesion, and to provide a method for acquiring a cell using the cell culture substrate.SOLUTION: The problem is solved by a cell culture substrate obtained by dispersing gold fine particles in a gel solated by heating, wherein the gold fine particles are obtained by growing a kernel made of gold in the presence of a reducing agent in a solution containing gold ions, and the volume average diameter of the gold fine particles is 35-65 nm.
Patent JP-2013236762-A (JP)
Title: Ottoman device
Inventor: NAKAMURA TAKESHI
IPC: B60N3/06
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an ottoman device improved in performance of protecting occupant's legs put on a footrest portion of the ottoman device.SOLUTION: An ottoman device 10 is disposed in front of a seat cushion and also includes a footrest portion 56 supporting the occupant's legs from below a vehicle seat. The ottoman device 10 also includes a clip 26 released from engagement with the footrest portion 56 when load depressing the footrest portion 56 is larger than a prescribed value, so as to enable the front end part of the footrest portion 56 to move to the lower side of the vehicle seat. As a result, the load applied on the occupant's legs put on the footrest portion 56 is prevented from becoming larger than a prescribed value.
Patent JP-2013239680-A (JP)
Title: Wiring substrate manufacturing method
Inventor: YOSHIDA KAZUYOSHI
IPC: H05K3/02
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring substrate manufacturing method which can form wiring including π-conjugated system conductive polymer on a surface of an insulating base material simply and with high definition, and which can achieve high conductivity and transparency.SOLUTION: A wiring substrate manufacturing method of a present embodiment comprises: a conductive polymer coated film formation process of forming a conductive polymer coated film by coating at least on one surface of an insulating base material, a conductive polymer dispersion liquid which includes π-conjugated system conductive polymer, polyanion and a dispersion media; a resist film formation process of forming a resist film on a surface of the conductive polymer coated film by printing a resist paste which includes a resist film forming resin and a resist film forming medium by screen printing and in a predetermined pattern; an inactivation process of processing the conductive polymer coated film which is not coated by the resist film by an etchant which inactivates the conductive polymer coated film; and a resist film removal process of dissolving or swelling the resist film by a solvent for removal after the inactivation process to remove the resist film.
Patent JP-2013243830-A (JP)
Title: Dc-dc converter
Inventor: UCHIDA TAKAAKI
IPC: H02M3/155
Filed: 2012-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter which can prevent abnormal heat generation by a boost diode while preventing a continuous action of a semiconductor switching element at the maximum oscillation frequency.SOLUTION: A DC-DC converter comprises: a semiconductor switching element for controlling a current flowing through an inductance under on-off control; an output capacitor for accumulating power output from the inductance via a boost diode; a bypass diode for supplying a DC voltage applied to the inductance to the output capacitor by bypassing the inductance; and a switch control part for performing on-off control on the semiconductor switching element at a switching frequency with limited maximum oscillation frequency. Specifically, the DC-DC converter comprises operation frequency suppression means for lowering the switching frequency by delaying a subsequent operation cycle for the semiconductor switching element when an overcurrent is detected during switching operation by the switch control part at the maximum oscillation frequency.
Patent JP-2013241373-A (JP)
Title: Method for producing epoxy compound
Inventor: ICHIHARA JUNKO
IPC: C07D301/12
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an epoxy compound having only a small amount of chlorine in a high reaction rate and in good yield.SOLUTION: A method for producing an epoxy compound includes reacting a compound having a carbon-carbon double bond and hydrogen peroxide in the coexistence of the compound having a carbon-carbon double bond, the hydrogen peroxide, a solid carrier powder, and a solid catalyst powder, wherein the solid catalyst contains isopolyacids produced from (a) tungstic acid or its salt and (b) a quaternary ammonium salt compound and/or a pyridinium salt compound, which are selected from compounds containing no halogen.
Patent JP-2013245120-A (JP)
Title: Oxide single crystal growing apparatus
Inventor: KAJIGAYA TOMIO
IPC: C30B29/20
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure facilitating disassembly operation of components including a thermal reflection plate after growing in a sapphire single crystal growing apparatus.SOLUTION: An oxide single crystal growing apparatus includes a heat insulation material 6a made of carbon and a heat reflection plate 13a made of molybdenum that is attached onto the heat insulation material 6a made of carbon. Connecting members 22, 23, and 24 made of tantalum carbide are disposed in a connection part between a support member 21 made of carbon attached onto the heat insulation material 6a made of carbon and the heat reflection plate 13a where these components are disposed so as not to come into contact with each other. Alternatively, the support member 21 is attached onto the heat insulation material 6a after providing the covering layer of tantalum carbide on the surface of the heat reflection plate 13a made of molybdenum.
Patent JP-2013245963-A (JP)
Title: Method and system for measuring shape of rotary vane, and coater
Inventor: TERANISHI TAKASHI
IPC: G01B11/24
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement method of a rotary vane, configured to prevent irregular reflection of a laser beam on a surface of the rotary vane, to measure the shape of the rotary vane with high accuracy, and to provide a shape measurement apparatus to be used for the shape measurement method, and a coater to be used for the shape measurement apparatus.SOLUTION: A shape measurement method includes: an antireflection material coating step that applies an antireflection material 4 on an impeller 10; and steps (an imaging step and an image processing step) of irradiating the impeller 10 with the antireflection material 4 applied thereon with measurement auxiliary light to image a projected interference fringe, and calculating a three-dimensional shape of the impeller 10 on the basis of the image data of the interference fringe. In the antireflection material coating step, the antireflection material 4 is sprayed in a direction α substantially parallel with a tangent Y of the impeller 10 to rotate the impeller 10 around a shaft center X, and the antireflection material 4 is sprayed in a direction β substantially parallel with the shaft center X of the impeller 10.
Patent JP-2013244812-A (JP)
Title: Pneumatic tire
Inventor: YOSHIKAWA TOSHIHIKO
IPC: B60C11/12
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To further improve braking performance and driving performance or the like in both of an ice and snow road surface and a dry road surface while suppressing the occurrence of loss of a sipe edge, in a pneumatic tire having sipes in a land part.SOLUTION: A pneumatic tire has a plurality of land portions (3) in a tread; and the land portion (3) is provided with a sipe (6). In a cross section in the width direction of the sipe, the sipe (6) has, in the depth direction of the sipe from the tread surface S of the land portion, a perpendicular section (10) and a bend section (11) that bends to one side and the other side. The bend section (11) includes, in an order in the depth direction, a first sub bend point Qat a depth from D/7 to D/2, a main bend point P at a depth from D/4 to 3D/4, and a second sub bend point Qat a depth from D/2 to 6D/7, and forms a first inclined section (12) and a second inclined section (13). Ratios (a1/A and a2/A) of the respective areas of the first inclined section and of the second inclined section to a projected area A of an orthographic projection of the sipe from the width direction of the sipe are 0.1 or more.
Patent JP-2013244154-A (JP)
Title: Stent delivery catheter
Inventor: MIZOGUCHI HIROBUMI
IPC: A61M25/10
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a stent delivery catheter capable of improving operability.SOLUTION: A stent delivery catheter 10 includes a balloon catheter 11 and a stent 12 attached on the outer peripheral surface of a balloon 15 in the balloon catheter 11. An extension part 36 extending to further outside in the radial direction than the outer periphery of the stent 12 is provided in a region on the proximal end side of the stent 12 in the balloon 15. On the other hand, no extension part is provided in a region on the distal end side of the stent 12 in the balloon 15.
Patent JP-2013244355-A (JP)
Title: Game management device, game device, game system, game management method and program
Inventor: HIRUTA YUICHI
IPC: A63F13/10
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game configured to improve game properties by including attribute change based on a player card displayed on a game screen by a lottery, thereby increasing a degree of freedom in play style of a user.SOLUTION: A lottery means 52 selects a predetermined number of player cards or less from a plurality of player cards of a user by a lottery. A display control means 53 displays the player cards selected by the lottery on a game screen. An attribute change means 54 changes an attribute of the player card such that the player card becomes advantageous on a game when the player card displayed on the game screen satisfies a predetermined condition.
Patent JP-2013247669-A (JP)
Title: Video signal output device, video signal output method, and radio transmission system
Inventor: AKIYAMA HITOSHI
IPC: H04N7/173
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an efficient radio video transmission technique.SOLUTION: A video signal output device, used for transmitting a video signal to a reception device, includes: an input part for inputting a video signal; a video processing part for converting resolution of the input video signal; an output part for outputting a video signal; and a control part for controlling the video processing part and the output part. In the state of the control part in control, information of resolution that the video processing part is capable of handling is obtained. In the state of a video signal being wirelessly transmitted, first and second states exist: in the former, a video signal is output without the video processing part converting the resolution if the obtained resolution that the reception device is capable of handling is higher than the resolution of the input video signal; and in the latter, the video signal is output with the video processing part converting the resolution if the resolution of the input video signal is higher than the obtained resolution that the reception device is capable of handling.
Patent JP-2013250775-A (JP)
Title: Virtual machine management device, virtual machine management program, virtual machine management method and network system
Inventor: HARA YUSUKE
IPC: G06F9/46
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To determine a physical server to which a virtual machine is allocated so that a network band is effectively used.SOLUTION: A physical server to which a virtual machine is to be allocated is determined on the basis of maximum band information included in band setting information for network apparatuses 21-23 existing on a path between physical servers 11 and 12 which are allocation destination candidates of the virtual machine VM2 and a gateway 2, maximum band information of the virtual machine, usable band information of the network apparatuses and hardware resource information of the physical servers, and the determined physical server is given an instruction to create the virtual machine.
Patent JP-2012253347-A (JP)
Title: Apparatus for treating substrate
Inventor: MOON SANG-MIN
IPC: H05H1/46
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating apparatus capable of reducing time for the whole process.SOLUTION: The apparatus for treating a substrate includes a process chamber having a space formed therein, a chuck positioned in the process chamber and supporting a substrate, a gas supply unit supplying reaction gas into the process chamber, an upper electrode positioned above the chuck and applying high frequency power to the reaction gas, and a heater installed in the upper electrode and heating the upper electrode.
Patent JP-2012257246-A (JP)
Title: Constant-temperature controlled mems oscillator device
Inventor: STEPHANE DONNAY
IPC: H03B5/30
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an MEMS-based system for generating an output signal at a substantially stable frequency with which a reduced frequency drift can be achieved.SOLUTION: A predetermined frequency is based on temperature dependence and at least one predetermined property. The system further includes: an excitation mechanism configured to excite the MEMS oscillator to oscillate at the predetermined frequency; and a temperature control loop configured to detect temperature of the MEMS oscillator using resistive sensing, determine whether the temperature of the MEMS oscillator is within a predetermined range of predetermined temperature on the basis of the temperature dependence and the at least one predetermined property in order to minimize frequency drift, and adjust the temperature of the MEMS oscillator so as to remain within the predetermined range. The system further includes a frequency output configured to output the predetermined frequency of the MEMS oscillator.